Merge commit 'v2.6.28-rc4' into timers/rtc

Conflicts:
	drivers/rtc/rtc-cmos.c

4 files changed, 33 insertions, 19 deletions

diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index 085121c2b47..7a1a7830a6b 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -613,6 +613,7 @@ static int __devinit cx18_probe(struct pci_dev *dev,
 				const struct pci_device_id *pci_id)
 {
 	int retval = 0;
+	int i;
 	int vbi_buf_size;
 	u32 devtype;
 	struct cx18 *cx;
@@ -698,7 +699,8 @@ static int __devinit cx18_probe(struct pci_dev *dev,
 
 	/* active i2c  */
 	CX18_DEBUG_INFO("activating i2c...\n");
-	if (init_cx18_i2c(cx)) {
+	retval = init_cx18_i2c(cx);
+	if (retval) {
 		CX18_ERR("Could not initialize i2c\n");
 		goto free_map;
 	}
@@ -836,8 +838,11 @@ err:
 	CX18_ERR("Error %d on initialization\n", retval);
 	cx18_log_statistics(cx);
 
-	kfree(cx18_cards[cx18_cards_active]);
-	cx18_cards[cx18_cards_active] = NULL;
+	i = cx->num;
+	spin_lock(&cx18_cards_lock);
+	kfree(cx18_cards[i]);
+	cx18_cards[i] = NULL;
+	spin_unlock(&cx18_cards_lock);
 	return retval;
 }
 
diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h
index fa8be0731a3..a4b1708fafe 100644
--- a/drivers/media/video/cx18/cx18-driver.h
+++ b/drivers/media/video/cx18/cx18-driver.h
@@ -41,6 +41,7 @@
 #include <linux/pagemap.h>
 #include <linux/workqueue.h>
 #include <linux/mutex.h>
+#include <asm/byteorder.h>
 
 #include <linux/dvb/video.h>
 #include <linux/dvb/audio.h>
diff --git a/drivers/media/video/cx18/cx18-io.h b/drivers/media/video/cx18/cx18-io.h
index 197d4fbd9f9..287a5e8bf67 100644
--- a/drivers/media/video/cx18/cx18-io.h
+++ b/drivers/media/video/cx18/cx18-io.h
@@ -39,7 +39,7 @@ static inline void cx18_io_delay(struct cx18 *cx)
 
 /* Statistics gathering */
 static inline
-void cx18_log_write_retries(struct cx18 *cx, int i, const void *addr)
+void cx18_log_write_retries(struct cx18 *cx, int i, const void __iomem *addr)
 {
 	if (i > CX18_MAX_MMIO_RETRIES)
 		i = CX18_MAX_MMIO_RETRIES;
@@ -48,7 +48,7 @@ void cx18_log_write_retries(struct cx18 *cx, int i, const void *addr)
 }
 
 static inline
-void cx18_log_read_retries(struct cx18 *cx, int i, const void *addr)
+void cx18_log_read_retries(struct cx18 *cx, int i, const void __iomem *addr)
 {
 	if (i > CX18_MAX_MMIO_RETRIES)
 		i = CX18_MAX_MMIO_RETRIES;
diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c
index 0c8e7542cf6..e5ff7705b7a 100644
--- a/drivers/media/video/cx18/cx18-streams.c
+++ b/drivers/media/video/cx18/cx18-streams.c
@@ -200,16 +200,18 @@ static int cx18_prep_dev(struct cx18 *cx, int type)
 /* Initialize v4l2 variables and register v4l2 devices */
 int cx18_streams_setup(struct cx18 *cx)
 {
-	int type;
+	int type, ret;
 
 	/* Setup V4L2 Devices */
 	for (type = 0; type < CX18_MAX_STREAMS; type++) {
 		/* Prepare device */
-		if (cx18_prep_dev(cx, type))
+		ret = cx18_prep_dev(cx, type);
+		if (ret < 0)
 			break;
 
 		/* Allocate Stream */
-		if (cx18_stream_alloc(&cx->streams[type]))
+		ret = cx18_stream_alloc(&cx->streams[type]);
+		if (ret < 0)
 			break;
 	}
 	if (type == CX18_MAX_STREAMS)
@@ -217,14 +219,14 @@ int cx18_streams_setup(struct cx18 *cx)
 
 	/* One or more streams could not be initialized. Clean 'em all up. */
 	cx18_streams_cleanup(cx, 0);
-	return -ENOMEM;
+	return ret;
 }
 
 static int cx18_reg_dev(struct cx18 *cx, int type)
 {
 	struct cx18_stream *s = &cx->streams[type];
 	int vfl_type = cx18_stream_info[type].vfl_type;
-	int num;
+	int num, ret;
 
 	/* TODO: Shouldn't this be a VFL_TYPE_TRANSPORT or something?
 	 * We need a VFL_TYPE_TS defined.
@@ -233,9 +235,10 @@ static int cx18_reg_dev(struct cx18 *cx, int type)
 		/* just return if no DVB is supported */
 		if ((cx->card->hw_all & CX18_HW_DVB) == 0)
 			return 0;
-		if (cx18_dvb_register(s) < 0) {
+		ret = cx18_dvb_register(s);
+		if (ret < 0) {
 			CX18_ERR("DVB failed to register\n");
-			return -EINVAL;
+			return ret;
 		}
 	}
 
@@ -252,12 +255,13 @@ static int cx18_reg_dev(struct cx18 *cx, int type)
 	}
 
 	/* Register device. First try the desired minor, then any free one. */
-	if (video_register_device(s->v4l2dev, vfl_type, num)) {
+	ret = video_register_device(s->v4l2dev, vfl_type, num);
+	if (ret < 0) {
 		CX18_ERR("Couldn't register v4l2 device for %s kernel number %d\n",
 			s->name, num);
 		video_device_release(s->v4l2dev);
 		s->v4l2dev = NULL;
-		return -ENOMEM;
+		return ret;
 	}
 	num = s->v4l2dev->num;
 
@@ -290,18 +294,22 @@ static int cx18_reg_dev(struct cx18 *cx, int type)
 int cx18_streams_register(struct cx18 *cx)
 {
 	int type;
-	int err = 0;
+	int err;
+	int ret = 0;
 
 	/* Register V4L2 devices */
-	for (type = 0; type < CX18_MAX_STREAMS; type++)
-		err |= cx18_reg_dev(cx, type);
+	for (type = 0; type < CX18_MAX_STREAMS; type++) {
+		err = cx18_reg_dev(cx, type);
+		if (err && ret == 0)
+			ret = err;
+	}
 
-	if (err == 0)
+	if (ret == 0)
 		return 0;
 
 	/* One or more streams could not be initialized. Clean 'em all up. */
 	cx18_streams_cleanup(cx, 1);
-	return -ENOMEM;
+	return ret;
 }
 
 /* Unregister v4l2 devices */